In this world, most people fly from a place to another place with a transportation called an airplane. One unit of airplane cost thousands and millions dollar. In here, you will see some types of airplanes that some airliners had.

Boeing 737 classic
Boeing is a big aircraft industrie. They produce lots of aircrafts that airliners have. One of them is called Boeing 737 classic. Boeing 737 classic consists of the Boeing 737-100, 737-200, 737-300, 737-400, and 737-500. Boeing 737 classic is developed into Boeing 737 Next Generation. Boeing 737 classic is introduced in 28 November 1984 with USair.

                                          Merpati Nusantara Airlines Boeing 737-200

Boeing 737 Next Generation
Boeing 737 Next Generation (also called NextGen) consists of Boeing 737-600, 737-700, 737-800, and 737-900. Boeing 737 Next Generation is noted as the best selling aircraft in the world. Boeing 737 Next Generation is developed from Boeing 737 classic and developed into Boeing 737 Max.

                                          Malaysia Airlines Boeing 737-800

Airbus A320 family 
Airbus A320 family consists of the Airbus A318, A319, A320, and A321. The Airbus A320 family is developed into Airbus A320neo. The aircraft family can hold up up to 220 passangers. Airbus A320 family was first introduced on 18 April 1988. The number built of Airbus A320 family was 6,668 (31 July 2015)

                                          Airbus A320 on its Airbus Livery
Airbus A310
Airbus A310 is a medium-long range twin engined wide body jet airliner. Its first flight is on 3 April 1982 and its introduction is on April 1983 with SwissAir. Some airlines had retired their Airbus A310. Air Transat plans to retire their Airbus A310 on 2020. The Airbus A310 was developed from Airbus A300.

                                          Czech Airlines Airbus A310
Boeing 777
Boeing 777 is a wide-body jet airliner. Its introduction is on 7 June 1995 with United Airlines. Boeing 777 consists of Boeing 777-200er, 777-200lr, 777-300er, and 777F. The Boeing 777 is developed into Boeing 777x. The status of this aircraft is in service.

                                          Qatar Airways Boeing 777-300er
Boeing 747
Boeing 747 is a large 4-engined aircraft. Boeing 747 is also known as a cargo aircraft. Boeing 747 family consists of Boeing 747-100, 747-200, 747-300, 747-400, 747-8i, and 747-8f. Its introduction is on 22 January 1970 with Pan American World Airways.

                                          Garuda Indonesia Boeing 747-200 (old livery)